6 High Street is a two-bedroom mid-terrace house in Chrishall, Royston, Royston (SG8 8RP). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (October 2019) shows a C (score 70). When first surveyed in February 2015 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while main heating dropped from Good to Poor. The recommended improvements would lift it to A (score 97), a 2-band jump. Main heating runs on electricity. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £389,000 is 44.1% above the 2015 sale price. At 114 m² it's 20% smaller than the typical home in the postcode (143 m² median across 12 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. 11 years since the last transfer (October 2015).
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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6 High Street ranks among the most efficient homes in the postcode for energy use.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
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Sale price has at least doubled since 1999.
£389,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 16 years.
£270,000
Growth on file: 6.2% per year over 16 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
Habitable Rooms for 6 High Street lags the street by a wide margin.
Price per m²
£2,368
Street avg £3,553
Floor Area
114 m²
Street avg 148 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
43.4dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Non Material Amendment to UTT/17/3633/HHF - Move wall of rear extension by 400mm away from the boundary from no. 8 High Street. Move wall of rear extension by 424mm to abut boundary with no.4 High Street.
Proposed front and rear extensions
16 October 2015Most recent
£270,000
+162.1%over 16 years27 August 1999
£103,000
Median price across the last 5 sales in SG8 8RP: £675,000 (2021–2018).

Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 8.4 t/year
SG8 8AD
School — bus stop.
Closest school
0.2 km
Chrishall Holy Trinity and St Nicholas CofE (Aided) Primary School and Pre-School. 1 school nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
35.9dB